Inventor · disambiguated record
Richard S. Andrus
Also filed as: ANDRUS RICHARD S
3 granted patents·167 citations·filing 2001–2006
76Inventor score
Top patents by PatentIndex Score
3 records- 0189US7069443B2Creating and verifying electronic documentsINGEO SYSTEMS INC·Filed 2001·Granted Jun 27, 2006·112 cites·34 claims
- 0278US7523315B2Method and process for creating an electronically signed documentINGEO SYSTEMS LLC·Filed 2004·Granted Apr 21, 2009·46 cites·33 claims
- 0371US8402276B2Creating and verifying electronic documentsBERRINGER RYAN R·Filed 2006·Granted Mar 19, 2013·9 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →